code: def test_cardinality(self, device, dtype):
      pass
  
file_path: kornia/test/sensors/camera/test_camera_model.py
imports: import pytest
  import torch
  from kornia.geometry.vector import Vector3
  from kornia.image import ImageSize
  from kornia.sensors.camera import CameraModel, CameraModelType
  from kornia.testing import BaseTester
label_desc: Use image node_id 3 for calling the TestPinholeCamera obj's underlying member method code with example usage: obj.test_cardinality(device, dtype) without return types